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All rights reserved © 2005, Alcatel Alenia SpaceJuly 2005 Standards and interoperability – Do they matter for ETPs? If so, how far can we/should we go?

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Presentation on theme: "All rights reserved © 2005, Alcatel Alenia SpaceJuly 2005 Standards and interoperability – Do they matter for ETPs? If so, how far can we/should we go?"— Presentation transcript:

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2 All rights reserved © 2005, Alcatel Alenia SpaceJuly 2005 Standards and interoperability – Do they matter for ETPs? If so, how far can we/should we go? Christian Rigal – Alcatel Alenia Space

3 All rights reserved © 2005, Alcatel Alenia SpaceJuly M054E-5 backnext Page 2 AAS position wrt ETP Alcatel Alenia Space is part of the Integral Satcom Initiative Strategic position of ISI is to develop applications integrating satellite communications inside telecom infrastructures ISI gathers numerous partners (149 institutions/ 24 countries) Reaching a Critical mass is an issue (Courtesy of ISI)

4 All rights reserved © 2005, Alcatel Alenia SpaceJuly M054E-5 backnext Page 3 Benefits of standards for Satellite applications Standards for Satellite systems In Europe, very few launch of satellite services from a single operator Multiple partnerships, over nations and time Concatenation of niche markets Long-term applications (>10 years) Standards are a must to get Team-building between partners Reliable return on investment Future-proof solutions Example of standard-initiated project : MOWGLY (DVB-RCS)

5 All rights reserved © 2005, Alcatel Alenia SpaceJuly M054E-5 backnext Page 4 Key issues Standards for Satellite systems Future Satellite systems will be embedded into operators offers Even broadcast TV becomes hybrid Seamless integration is a target Use of standards at all layers Interoperability is a must Interoperability tests Fine tuning Typical example of mandatory integration is for emergency services Offer a quick restitution of (reduced) terrestrial services (Broadband, mobile) No particular training or test phase is allowed

6 All rights reserved © 2005, Alcatel Alenia SpaceJuly M054E-5 backnext Page 5 Producer or Consumer ? Standards Producers Low layers are specific to satellite Specific antenna systems/ regulatory constraints Link budgets Propagation channel Standards Consumers No (or few) link layer or application is dedicated to satellite usage Integration with satellite links constraints should be tested if not considered by design

7 All rights reserved © 2005, Alcatel Alenia SpaceJuly M054E-5 backnext Page 6


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